<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="/add" method="post">
    姓名：<input type="text" name="name"><br>
    性别：<input type="radio" name="gender" value="男">男
    <input type="radio" name="gender" value="女">女<br>
    密码：<input type="password" name="password"><br>
    年龄：<input type="text" name="age"><br>
    电话：<input type="tel" name="tel"><br>
    <input type="submit" value="提交">
</form>
</body>
</html>